Cuisinart C77TR-2P Triple Rivet Collection 2-Piece Knife Set, 5.5-Inch Utility and 3.5-Inch Paring Superior high-carbon stainless steel blades for precision and accuracy Precision-tapered ground blades that narrow gradually to an extremely sharp, fine edge Forged durable extra-wide safety bolster for perfect stability and control Stainless steel rivets to secure the full-tang blade to the ergonomically designed handle Lifetime Warranty